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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsOEScanBoxes_h___
#define nsOEScanBoxes_h___
#include "nsStringGlue.h"
#include "nsIImportModule.h"
#include "nsTArray.h"
#include "nsCOMPtr.h"
#include "nsIArray.h"
#include "nsIMutableArray.h"
#include "nsIFile.h"
#include "nsIImportService.h"
class nsIInputStream;
class nsOEScanBoxes {
public:
nsOEScanBoxes();
~nsOEScanBoxes();
static bool FindMail(nsIFile *pWhere);
bool GetMailboxes(nsIFile *pWhere, nsIArray **pArray);
private:
typedef struct {
uint32_t index;
uint32_t parent;
int32_t child;
int32_t sibling;
int32_t type;
nsString mailName;
nsCString fileName;
bool processed; // used by entries on m_pendingChildArray list
} MailboxEntry;
static bool Find50Mail(nsIFile *pWhere);
void Reset(void);
bool FindMailBoxes(nsIFile * descFile);
bool Find50MailBoxes(nsIFile * descFile);
// If find mailboxes fails you can use this routine to get the raw mailbox file names
void ScanMailboxDir(nsIFile * srcDir);
bool Scan50MailboxDir(nsIFile * srcDir);
MailboxEntry * GetIndexEntry(uint32_t index);
void AddChildEntry(MailboxEntry *pEntry, uint32_t rootIndex);
MailboxEntry * NewMailboxEntry(uint32_t id, uint32_t parent, const char *prettyName, char *pFileName);
void ProcessPendingChildEntries(uint32_t parent, uint32_t rootIndex, nsTArray<MailboxEntry*> &childArray);
void RemoveProcessedChildEntries();
bool ReadLong(nsIInputStream * stream, int32_t& val, uint32_t offset);
bool ReadLong(nsIInputStream * stream, uint32_t& val, uint32_t offset);
bool ReadString(nsIInputStream * stream, nsString& str, uint32_t offset);
bool ReadString(nsIInputStream * stream, nsCString& str, uint32_t offset);
uint32_t CountMailboxes(MailboxEntry *pBox);
void BuildMailboxList(MailboxEntry *pBox, nsIFile * root, int32_t depth, nsIMutableArray *pArray);
bool GetMailboxList(nsIFile * root, nsIArray **pArray);
private:
MailboxEntry * m_pFirst;
nsTArray<MailboxEntry*> m_entryArray;
nsTArray<MailboxEntry*> m_pendingChildArray; // contains child folders whose parent folders have not showed up.
nsCOMPtr<nsIImportService> mService;
};
#endif // nsOEScanBoxes_h__
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